path.lineTrajectory, path.subTrajectory {
    stroke-width: 2;
    stroke-opacity: 0.2;
    opacity: 0.5;
    fill-opacity: 0.3;
    stroke: gray;
    fill: none;
    pointer-events: none;
}

path.lineTrajectoryMonotone {
    stroke-width: 2;
    fill: none;
    pointer-events: none;
    stroke: lightgray;
}

circle.pointTrajectory {
    pointer-events: none;
    stroke: lightgray;
    fill: black;
    opacity: .5;
}

line.lineClosestTrajectory {
    stroke: black;
    stroke-dasharray: 4,4;
    display: block;
}

line.lineClosestPoint {
    stroke: black;
    opacity: .1;
    display: block;
}

.selected {
    opacity: .5;
}

circle.pointClosestTrajectory {
    opacity: .1;
    display: block;
}

circle.focusGuide {
    opacity: 1;
    display: block;
    fill: none;
    stroke: black;
}
